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hw/net/xilinx_axienet: Auto-clear PHY Autoneg

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Auto-clear PHY CR Autoneg bits. This makes this model
work with recent Linux kernels.

Reviewed-by: Francisco Iglesias <frasse.iglesias@gmail.com>
Signed-off-by: Edgar E. Iglesias <edgar.iglesias@xilinx.com>
Message-Id: <20200506082513.18751-2-edgar.iglesias@gmail.com>
This commit is contained in:
Edgar E. Iglesias 2020-05-06 10:25:05 +02:00
parent 035b448b84
commit 3e2a0cb99d
1 changed files with 2 additions and 2 deletions
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4
hw/net/xilinx_axienet.c
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@ -149,8 +149,8 @@ tdk_write(struct PHY *phy, unsigned int req, unsigned int data)
break;
}
/* Unconditionally clear regs[BMCR][BMCR_RESET] */
phy->regs[0] &= ~0x8000;
/* Unconditionally clear regs[BMCR][BMCR_RESET] and auto-neg */
phy->regs[0] &= ~0x8200;
}
static void